3A Race across London (Workbook, pp. 17-19): ANSWER KEY

1 VOCABULARY

a

2  van
3  carriage
4  scooter
5  lorry
6  underground
7  motorway
8  tram
9  coach

b

2  parking
3  traffic
4  road
5  cycle
6  petrol
7  rush
8  taxi
9  speed
10  traffic

2 PRONUNCIATION

a

2  seatbelt  3  check-in   4  chemist's

3 GRAMMAR

a

2  than   3  the   4  more   5  worst   6  less   7  faster   8  least   9  as   10  least

b

2  Cancun is the most crowded of the three destinations
3  Copenhagen is easier to get to than Sydney
4  Sydney is less exciting than Cancun
5  Sydney is hotter than Copenhagen
6  Copenhagen is the most relaxing of the three destinations

c

2  Copenhagen isn't as difficult as Sydney to get to.
3  Sydney isn't as exciting as Cancun.
4  Sydney isn't as cold as Copenhagen.

4 PRONUNCIATION

a

2  least enjoyable
3  most interesting
4  more expensive
5  bigger
6  as expensive as

5 READING

a

Totora reed boats.

b

2  T   3  T   4  F   5  F   6  T   7  T   8  F

6 LISTENING

a

Speaker 2: B
Speaker 3: D
Speaker 4: A
Speaker 5: C

b

2  30 kilometres.
3  In the middle of a field.
4  A little boy.
5  Green.